Is it not that common to find 4140 plate than 4140 round bar. Here Otai has built our advantage on 4140 plate stock. We keep over 1000 tons stock materials available for immediate shipment. We’re No.1 stockist for 4140 plate in south China. You can find your needed size with range 6~300mm available in stock. Now we launch the 4140 steel sheet supply.

Fast production for 1~10mm, cold rolled 4140 steel sheet, now AVAILABLE, welcome ORDER NOW

  • Thickness tolerance:0.05mm
  • Width:50-1250mm
  • Application: Automobile industry parts
  • Hardness: 78-83HRC
  • Tensile Strengh: 510MPa
  • Yield Strength: 380MPa
  • Elongation: above 28%

Generally thickness from 6mm to 300mm plate is available all the time (over 1000 tons stock of 4140 plate for immediate shipment), while most sold thickness are from 20mm to 120mm. The stock width is 2000~2300mm. We can cut to required length 3000~5000mm suitable for 20ft container out of big plate with length 6000~1200mm. However, if you need longer length, we can also supply you long length which needs 40 ft container shipment.

aisi 4140 steel sheet 2 cold rolled for automotive industry mold
aisi 4140 steel sheet 1 cold rolled for automotive industry mold
aisi 4140 steel sheet 3 cold rolled for automotive industry mold

While if you need thin thickness from 1mm to 10mm 4140 sheet, we can arrange quick production as well. The available width can be 50~1250mm. We can control the thickness tolerance as small as 0.05mm. The 4140 steel sheet is mainly used for automotive component. We can arrange fast production and fast delivery for you.